Simba Rokukurumidza Rakasimba kune Serious Photographer
Iko SB-900 yakarongeka iri pamusoro peNicon 's flashgun range uye inosanganisira zvimwe zvine simba zvikuru. Izvi zvakanyatsozadzwa nemabhero mazhinji uye nheyo, asi zvakakosha here kubhadhara mari yakawedzerwa kutenga iyo fani pamusoro peSB-700 shoma?
Kuvandudza 2015: SB-900 AF Speedlight yakatanga kusunungurwa muna 2008 uye yakabva yadziviswa. Inenge ichiripo pamusika unoshandiswa uye inofanirwa kuwedzera flash unit. SB-910 yakatsiva iyi muenzaniso.
The Nikon Speedlight SB-900 Flash Review
Ichi ndicho chinonzi Nikon's flagship flashgun, uye ine toni yezvinhu zvakabatanidzwa nayo. Zvisinei, iyo yakakura kwazvo uye inotora nzvimbo yakawanda mukamera yako kamera!
Iwe unofanirwawo kuziva kuti zvinongoshanda chete kuti zvive nehuwandu hwemagetsi emazuva ano makamera (D7100, D810, D600, D7000, D90, D60 - ona webhusaiti yaNikon yezverwe rakakwana). Vakwegura kamera mienzaniso (yakadai seD100, D1, D1X, uye D1H) ichagadzirirwa kushandiswa kwebhuku.
Kudzora uye Mabheti
Iyo Nikon SB-900 inogadzirisa mazano anobatsira pakuwana kubhadhara kwekutsvaga , uye bhati yekamuri yakaitwa zvakanaka uye yakasimba, ine mirayiridzo yakajeka yekuti ungaisa sei mabheti. Zvisinei, iyo LCD yechiratidzo haina kumira, uye dzimwe nhamba dzinogona kuoma kuverenga sezvazvakanyanya kuduku.
Hapana meri yemabhatiri, saka mabhetri anogona kufa pasina kunyeverwa. Asi kudzokorora nguva inokurumidza ... chaizvoizvo nekukurumidza zvakanyanya kudarika mapikicha anoshandiswa naNikon.
Flash Head
I-SB-900 inosanganisira nzvimbo inoshamisa ye 17-200mm, kusvika 14mm ne-wide-angle diffuser. Zvisinei, inofanira kuonekwa kuti pa 200mm, SB-900 inopa chete 1/3 kumisa kushandiswa pamusoro pemamiriro ekuma 85mm yekare Nikon yaSB-600. Saka, hukuru hwakakura huchakupa huwandu hwakawanda hwekuwedzera kwechiedza uye kugoverwa.
Kufanana neConon pamwe chete naye, 580EX II, musoro weSB-900 unopa zvakakwana 360 degree kutenderera uye kuputika kwekuvhara, iyo inofanira kukusiya iwe isina zvishoma.
Chii Chinotungamirirwa Nhamba?
Takataura nezvekuti SB-900 ine nhamba yekufambisa ye 48m (157.5 feet). Asi izvi zvinoshandura sei nenzira inoshanda?
Nhamba yekufambisa inotevera chirevo ichi:
| Nhamba Nhamba / Kushandiswa paIO 100 = Kureba |
Kupfura pa f / 8, isu taizoparadzanisa nhamba yekufambisa nepamusoro kuti tione nzvimbo yakakodzera yehurukuro iyi:
| 157.5 tsoka / f8 = 19.68 tsoka |
Nokudaro, kana tiri kupfutira f / 8, nyaya dzedu hadzifaniri kunge dziri kupfuura 19.68 mamita kubva pamoto.
Ichi chikamu chakakura uye chinofanira kuvhara zvakanyanya kuguma! Zvisinei, yakareba mamita mana kupfuura Canon ya 580EX II ichavhara.
Modes uye Filters
I-SB-900 inoshandisa Nikon's I-TTL flash inotarisa mitambo yemafuta iyo ndiyo inotenderera mode. Iyo yakanakisisa, chero bedzi iwe uri kushandisa kamera inobatana. Iyo flashgun inogonawo kuona kana uri kushandisa FX (yakazara fomu) kana DX ( mbeu yakarongwa ) kamera.
Pano panewo motokari, bhuku, mavara-kureva bhuku, kudzokorora flash, uye kwete-TTL auto modes. Nzira-yekutanga bhuku yemhando yakaisvonaka yakangwara, sezvaunotarisa nzvimbo uye kureba kwechinyorwa, uye flashgun ichashanda kuti inguva yakawanda yekushandisa.
Iyo bhuku flash mode inogona kudzorwa mu 1/3 kuwedzera kubva f / 1.4 kusvika f / 90, asi zvinonyadzisa kuti haikwanisi kuenda kune f1.2.
I-SB-900 inouyawo nemasikirwo maviri anoshanda, rimwe rekuisa tungsten uye imwe ye fluorescent. Izvi zvinoshanda zvakanaka uye dzinobatsira kubereka mifananidzo yakajeka (uye ruzivo runoparidzirwa kumigero yekamera yemakera). Iyo flash inogonawo kugona kuona kuti firiji iri kupi.
Illumination Patterns
I-SB-900 inopa maitiro matatu akasiyana-siyana ekuyerera: mizinga, kunyange, uye yakakura-inorema. Chaizvoizvo, idzi dzinoedza kuchinja pfungwa dzinodonhedzwa dzechiedza.
'Kunyange' inoparadzanisa nzvimbo dzinodonhedzana zvishoma nezvishoma pane imwe mufananidzo, nepo 'pakati-kurema' inonyanya kuisa mukati mechipikicha. Handisi kunyatsogutsikana zvachose kuti vanoita mutsauko mukuru, asi kune dzimwe shanduko dzisinganzwisisiki dzinofanira kuva.
Wireless Mode
Iyo Nikon SB-900 inoshanda seye tenzi kana muranda, uye inoshanda nevashambadziri vasina wireless. Kushandisa flash-off-camera kunobatsira kuderedza chiedza chakaoma uye kudzivirira mifananidzo yako kubva pakatarisa.
Mhedziso
I-SB-900 inoyevedza, uye zvayo (mumamiriro ehututi yefriji uye Sto-fen-aina diffuser) zviri nani kupfuura yevadzidzi vayo. Zvisinei, kunze kwekunge iwe uchipfura zvakawanda zvekuchata kana zviitiko, handigone kuona ichi chiri chinhu chakakosha kutenga kana tichienzanisa neSB-700 shoma, kana kunyange yakakura SB-600.
Icho chinyaradzi chinonzi flashgun (zvimwe kunze kwezvishoma zvishoma zvinokanganisa), asi zvinodhura uye zvinorema. Kana iwe uchida huwandu humwe uye zvinhu zvakapiwa nahwo, kunyange zvakadaro, ndinogona kukurudzira pasina kushamisika.
Nikon SB-900 AF Speedlight Technical Specifications
- Nhamba Yokutungamirira : 157.5 mamita (48m) paIO 200
- Coverage: 17-200mm, 14mm
- Tilt / Swivel: 360 degrees
- Dzokorora Nguva: 2.3 - 4.5 seconds
- Kujekesa Muenzaniso: 3 mapepa: Standard, Even, uye Center-Inorema
Originally Published: January 13, 2011
Yakavandudzwa: November 27, 2015